Made choice for virtual keyboard configurable through the $KEYBOARD environment variable.

This implements what was suggested in the discussion regarding the svkbd
patch, it makes the choice of virtual keyboard configurable using the
$KEYBOARD variable, rather than hard-coding it.

scripts/core/sxmo_dmenu_with_kb.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env sh
 
-pidof svkbd-sxmo >&2 || svkbd-sxmo &
+pidof "$KEYBOARD" >&2 || "$KEYBOARD" &
 OUTPUT="$(cat | dmenu "$@")"
-pkill svkbd-sxmo >&2
+pkill "$KEYBOARD" >&2
 echo "$OUTPUT"

scripts/core/sxmo_lisgdstart.sh

@@ -10,6 +10,6 @@ lisgd "$@" \
 	-g '1,ULDR,sxmo_lisgdonefingercheck.sh sxmo_brightness.sh down' \
 	-g '2,LR,xdotool key --clearmodifiers Alt+e' \
 	-g '2,RL,xdotool key --clearmodifiers Alt+r' \
-	-g '2,DU,pidof svkbd-sxmo || svkbd-sxmo &' \
-	-g '2,UD,pkill -9 svkbd-sxmo' \
+	-g "2,DU,pidof $KEYBOARD || $KEYBOARD &" \
+	-g "2,UD,pkill -9 $KEYBOARD" \
 	&

scripts/core/sxmo_pipecomplete.sh

@@ -3,14 +3,14 @@ INPUT="$(cat)"
 STWIN="$(xprop -root | sed -n '/^_NET_ACTIVE_WINDOW/ s/.* //p')"
 
 menu() {
-	pidof svkbd-sxmo || svkbd-sxmo &
+	pidof "$KEYBOARD" || "$KEYBOARD" &
 	RESULT="$(
 		printf %b "$(
   		echo "Close Menu";
 			echo "$INPUT" | grep -Eo '\S+' | tr -d '[:blank:]' | sort | uniq
 		)" | dmenu -p "$PROMPT" -l 10 -i -c -fn Terminus-20
 	)"
-	pkill svkbd-sxmo
+	pkill "$KEYBOARD"
 }
 
 copy() {

scripts/core/sxmo_surf_linkselect.sh

@@ -73,7 +73,7 @@ link_select() {
 		link_normalize "$(xprop -id "$SURF_WINDOW" _SURF_URI | cut -d '"' -f 2)"
 }
 
-pidof svkbd-sxmo || svkbd-sxmo &
+pidof "$KEYBOARD" || "$KEYBOARD" &
 VAL="$(link_select)"
-pkill svkbd-sxmo
+pkill "$KEYBOARD"
 echo "$VAL"

scripts/core/sxmo_xinit.sh

@@ -6,6 +6,7 @@ envvars() {
 	command -v "$TERM" || export TERM=st
 	command -v "$BROWSER" || export BROWSER=surf
 	command -v "$EDITOR" || export EDITOR=vis
+	command -v "$KEYBOARD" || export KEYBOARD=svkbd-sxmo
 	[ -z "$MOZ_USE_XINPUT2" ] && export MOZ_USE_XINPUT2=1
 	[ -z "$XDG_CONFIG_HOME" ] && export XDG_CONFIG_HOME=~/.config
 	[ -z "$XDG_CACHE_HOME" ] && export XDG_CACHE_HOME=~/.cache